Need a CCTV drain survey in Harrow?
We are leading the industry with our CCTV drainage surveys across Harrow. With exceptional expert and informed results, our CCTV drain surveys are relied on by industry professionals. Our comprehensive CCTV sewer and drain investigation reports and our reputation are second to none.
All Harrow CCTV surveys include our state of the art Drainify reporting software. Check out the demo:
Perfect for householders or site work, our CCTV drain surveys include:
- Drainify interactive reports
- Video footage
- PDF technical reports
- Annotated record drawings (nts) & costed recommendations
All Happy Drains Harrow CCTV drain surveys, commercial and residential, benefit from access to Drainify personalised reports, thus leading the Harrow drainage industry in technical innovation.
Customer in Kilburn
Highly recommend.
Called Happy Drains as although drain wasn't blocked it was smelling and there were drains flies. Excellent communication from all, keeping me informed as to time etc. They came the next day, on time, and hosed the drains out. Very nice guy, did the job efficiently, left drain clean and running freely, and within a few days 99% of the drains flies were gone. Highly recommend.
Customer in Chiswick
Friendly knowledgeable service
We were very happy with the work Happy Drains did for us - friendly and knowledgeable and sorted the problem
Customer in Richmond
Highly recommend
I used Happy drains to survey the drains of the house I bought in Kew Gardens SW London. From the initial phone call they were professional and efficient and friendly. The guy turned up on time, very professional and knew his stuff. Turnaround of the report was super quick, it was comprehensive, and included video and was easy to share with the estate agent . It gave me peace of mind to continue with the purchase. They were competitively priced and I would highly recommend
Customer in Brentford
Drain unblocking
Very informative and good work
Customer in Chiswick
Clearing stagnant, blocked gully/drain
Everyone I spoke to before and during the job was friendly and helpful. Luke came in good time as arranged and was extremely quick, efficient and helpful, clearing the problem and providing a missing grille to prevent future problems. We really appreciated his extra efforts and will use the company again! Very reasonable.
Customer in Finchley
Unblocked kitchen drain
Arrived same day, quickly unblocked drain and fixed price.
Customer in Highbury
Reliable service for unblocking drains
Prompt service, work carried out with minimum fuss, at fair cost.
Customer in Hampstead
Clearing a drain in our rear garden
Very good service, engineer called about 20 minutes before arrival, arrived on time, friendly nice guy, professional. Fixed problem quickly, price quoted was fixed, no additional charges no matter what. Happy!
Customer in Paddington
Unblocking of Exterior Gutter Downpipe
Fast, friendly same-day service. The plumber was professional, efficient, and handled a tricky blocked drain on the side of our 4th-storey building with care. All sorted quickly-despite the 30-degree heat!
Customer in Hampstead
Main drain was completely blocked
I called them in the morning. The person who answered was extremely nice, knowledgeable and helpful. An appointment was booked for that same afternoon. The engineer called 45mn before arriving and was right on time. He was very nice, polite and did a great job. They all made the costs very clear all along. My problem was solved, there no surprises with the price which was perfectly justified. I will definitely call them again if I have a problem again.
Customer in Upper Holloway
Excellent company
Very efficient team, very polite, came early, did a great job!
Customer in Rickmansworth
Drain Blockage Clearance
Had a blocked drain. Engineer came out next day, and cleared block and did an exceptionally thorough job.
Customer in Rickmansworth
Blocked drain just before Christmas
Very friendly service, appointment obtained quickly and resolved our problem simply and effectively. Would definitely use again.
Customer in Gerrards Cross
Great experience
Wayne was a lovely chap and very helpful. Cleared the drains swiftly and was excellent to deal with
Customer in North London
Outside drain unblocked
Reliable.Friendly engineer.Quick and left no mess. In all a very good service.
Customer in Mill Hill
Clearance of blocked sewage drains / pipes
Great company. Fantastic comms. Had someone out within an hour of calling. Honest pricing. All in all faultless. Thank you guys
Customer in Ealing
Drain unblocked quickly and efficiently!
Happy Drains were great! Friendly on the phone, turned up on time and phoned ahead to let me know they were arriving. The plumber was lovely, got straight to the job, worked out what was going on, explained to me what the problem was and resolved it. Now a free-flowing drain again and I was delighted with the experience - thanks Happy Drains!
Customer in Watford
Good service & price
Called Happy Drains out to clear a very blocked drain that run up the drive into the house over 20mts . Very professional from the initial call through the job . Wayne arrived on time calling 30 minutes before as agreed . No messing about flushed out the drains and checked that all was flowing properly . Wayne was professional with a friendly manner and a good sense of humour . Importantly the price was very reasonable . Would recommend to anyone 5 ⭐️
Customer in Rickmansworth
Drain clearance
I called Happy Drains to attend to an overflowing drain manhole in our front drive. Their response on the telephone was prompt, courteous and helpful. Their engineer arrived slightly earlier than arranged, after telephoning to confirm that this would be acceptable. He fixed the problem in less than 30 minutes, and checked that everything was satisfactory before leaving.
Customer in Gerrards Cross
Blocked drain
Good customer service, quick to respond and resolve the issue. Will use again
Customer in Wandsworth
Drain issues
We booked in a clean because our drain in the back garden smelled like rotting eggs. The technician took off the manhole cover and could see it was completely blocked. He had all the tools on hand to unblock the drain and it looks sparkling now. He was very knowledgable and we learned a lot about Victorian drains! Would definitely use again!
Customer in Harrow
Drain blockage in bathroom basin.
Excellent work done. Quick and clean.
Customer in Harrow
Outside kitchen drain unblocked
I called mid morning and the chap turned up about 2 hours later. He was professional, competent and cheerful and got the job done in about half an hour. I would thoroughly recommend this company, very pleased with their work and attitude.
Customer in Harrow
Drain cleared
Swift and efficient
Customer in Harrow
Blocked outdoor drain
Ive had recurring problems with this drain. The work carried out was thorough and time was taken to get the source of the blockage.
Customer in Harrow
Drainage Block
The service from booking appointment to the completion of work was excellent. The engineer Wayne was very friendly and knowledgeable with the work. Excellent service and will recommend to anyone.
Customer in Harrow
Blocked sink.
Arrived promptly and got the job done very quickly. Reasonably priced, no hidden costs and very polite.
Customer in Harrow
Front drain unblocked
Great service. Ray was friendly, explained what work he was going to do and promptly proceeded to do so. The price was reasonable and the same as per agreed on the phone beforehand. Very simple process to book and pay.
Customer in Harrow
Blocked sink and drains
Arrived on time with all the right tools. Took 2 goes at the blocked drain but eventually cleared. Job well done. Would recommend
Customer in Harrow
Blocked external drain.
Excellent professional service. Friendly guy who explained what he was doing. Cleared the drain with no hassle. Highly recommended, would hire again.
9.75 out of 10
Our customers in Harrow keep coming back to us because they trust us to get the job done right! We always have your best interests driving us forward, and will get your Harrow drains up and running again in no time. We work incredibly hard for our reputation, and we don't intend on changing it!
Harrow CCTV Drain Survey & Drainage Investigation
Greater London, HA1
Great Value and Easy to Understand Harrow Drain Camera Inspection Reports
We really like surveying Harrow drains and offering great value for money services. By using the latest technology we ensure efficient Harrow drain survey reporting using the best CCTV recording & reporting systems. Our Harrow drain reports are free of jargon and easy to understand. This value is what sets DrainChecker apart in Harrow HA1 and Greater London.
DrainChecker Harrow is Part of Greater London Happy Drains Ltd - your local CCTV Drain Survey & Drainage Investigation drain specialist services in Harrow Greater London HA1. So for a great service in Harrow and around Greater London we are the number one choice, read our reviews to tell you why we are the best choice. Our high quality Harrow drain reports give you what to need to make informed decisions about your Harrow drainage system, call us!
Is your Harrow property served by a septic tank or a sewage treatment plant?
If so, are you aware of all the Harrow area environmental and building regulations?
More importantly, do you know if your Harrow system is compliant with the new regulatory reform called the Small Sewage Discharge General Binding Rules?
Click the button to find out more...
Trust us by trusting our customers, all independently verified by Checkatrade...

Kitchen Sink Drain Blockage
"Telephoned Happy Drains early morning. Was told a technician would come to me late afternoon. He arrived at 4pm after telephoning to advise his arrival time. He asked where the blockage was and then got on with clearing it. No time wasted. Once the U bend had been taken apart the blockage was sucked out. Then the U bend was reassembled to show me the blockage had been cleared. All done very efficiently and effectively with very little mess being caused. I was very pleased and impressed."
I would recommend this company
"I called this company with a drain issue in our new property. Tony was very efficient contacted us to confirm the time he would arrive. He identified and cleared the issue quickly. I would recommend this company and Tony"
Drain clearance
"The service engineer came out on call-out in good time, assessed the problem with my drain and gave a very good, professional service. He was friendly and very informative, cleared the blockage and took pains to leave everything clean and tidy before leaving."
Toilet/sink blocked
"Polite, knowledgeable , and sorted the problem out in a timely and professional manner, he was a credit to the company with a great work ethic ."
Harrow HA1 emergency CCTV drain survey & drainage investigation. Fast service assured in Greater London. |

Call 020 8166 8630
or our office mobile
07788 254933
All Harrow CCTV surveys include our state of the art Drainify reporting software. Check out the demo:
Home Buyer CCTV Drain Surveys for Harrow movers
DrainChecker are the specialists in ‘Home Buyer Pre-Purchase Drain Surveys’ and ‘Site Investigations’ in Harrow HA1 and Greater London. We offer great value fixed prices and comprehensive easy to understand Harrow CCTV reports.
If we find a problem we need to find the best value and cost effective and great value solution. We do all that as standard in Harrow home buyer surveys. A fully loaded package with a full written report, colour photographs, and site drawing.
Problem with Harrow drain? ...Harrow drain & sewer repairs
When we undertake drain surveys in Harrow HA1 and across Greater London, we work out the cost of the repair for you.
We recommend the best and most cost effective options by way of a great value quotation. We will also do our very best to price match our Harrow competitors and beat any prices, guaranteed, whilst excelling in terms of service and skills.
In addition our environmental and safety policies ensures our Harrow drainage teams are fully qualified and trained, ensuring all current industry standards are met.
CCTV drain surveys show the fundamental cause behind problem drains in Harrow HA1 and Greater London.
With the latest in camera technology at our disposal in Harrow we know the importance of a detailed survey in order to identify and fix even the most persistent Harrow drainage problems. To this end all detail has to be factual, thorough and complete with recommendations and quotations for any remedial works.
This allows our well trained experts propel push rod camera through Harrow drainage systems. A clear view inside of your drains is displayed on our monitors in our vans for instant feedback.
We detail via a technical report all key pipe information thoroughly including sizes, direction, length and fault coding. This service is ideal for Harrow Building Sites, Surveyors & industrial, and Commercial works. On completion a thorough factual technical report with pictures of defects, drawings & accurate distances between chambers and node points is issued.
Tailored to your Harrow needs are our cheerful and courteous Greater London operatives
Our engineers throughout Harrow HA1 and Greater London are fully trained & versed in drainage investigation works and customer service.
In today’s market place the Harrow customer is King (or Queen)! Our Harrow CCTV Drain Surveys are digitally recorded and a report is provided to you in PDF format via email.
Safety at Work is also a minimum requirement for working at your Harrow place of work or your Harrow home. We do not compromise on safety throughout Greater London, we ensure that we take care of you, our teams and your property.
DrainChecker for Clean and tidy services across Harrow and around Greater London
We will treat you in Harrow in the same manor we would expect to be treated: - respectfully at all times, it’s not a lot to ask of us and that’s what you would expect from us. Throughout Harrow HA1 and Greater London we work to the very best practices, we value excellence and we always work efficiently & tidily.
Only the best drainage company gets such great customer feedback...

Blocked Toilet
"An excellent service from initial booking through to completion. Plenty of communication both by text and in person. Everything was explained, and on completion, useful advice given. I would not hesitate in recommending Happy Drains."
Kitchen drain unblocked
"Very prompt service, within an hour of my call. Reasonable price. Friendly service. Job done well, drain left flowing properly."
Very happy with Happy Drains...
"Very friendly communications on phone with office and with the plumber who attended (Luke) - problem sorted promptly. "
Blocked outside drain
"Very reassuring man on phone. Gave me clear advice and fixed price, explained what engineer would be doing. Engineer booked quickly for next day. Engineer completed job in the hour, no fuss, no stress. Highly recommend, will use again. "

Unblock outside drain.
"I contacted Happy Drains early one morning and an appointment was made promptly for the afternoon of the same day. The drains technician contacted me to let me know he was on his way. He arrived on time, unblocked the drain, hosed down the area when he was finished and only left when I confirmed the work was completed satisfactorily."
Blocked drain
"Speedy call out. Very nice polite man. Left everything all clean and tidy. One happy drain and customer"
Sewer clearance
"I was able to get an appointment very quickly and the work was carried out in very professional manner. "
Recent Blog Posts...
In or near Harrow, HA1, Greater London, the following drainage problems could benefit from a Harrow CCTV drain survey...
Collapsed drain in Greater London
Harrow CCTV-controlled cutting problem
Water level problems in HA1
Overflowing or leaking Harrow septic tanks & cesspits
Land drainage problems in Greater London
Cracked or leaking Harrow drains and pipes
Ditch drainage problems in Greater London
Blocked Harrow toilets and blocked Harrow showers
Joint displacements in Harrow pipes and drains
Bad smells in Greater London
Harrow pitch fibre pipework problems
Failed or broken soakaways in HA1
Bellied pipework in Greater London
Vehicle activity affecting drains in Greater London
Build-up of fat, grease, or detergent in Harrow drains
Deformed pipework in Greater London
Fractured drain in Harrow
Tree roots damaging drains in HA1
Longitudinal cracking in Harrow drains
Cutting out tree root mass from Harrow drains
Blocked or broken Harrow drains
Problems with shared Harrow drains
Clogged or broken pipes in Harrow
Broken or blocked Harrow sewers or sewage pipes
Bellied drain in Harrow
Overflowing or blocked Harrow drain pipes
Ground movement causing Harrow drain problems
Concrete, cement or builders’ rubble in Harrow drain
French drainage problems in HA1
We use selected local professionals in the Harrow HA1 area.
This ensures a fast CCTV drain and sewer inspection & survey in Greater London.
Harrow and Greater London drain services from a firm receiving great feedback...

Blocked soil stack/drainage
"Thank you for a swift and professional service you provided to us, from the phone call handling to the engineers who attended our property. The area was left clean and tidy.The price was fixed and discussed on the phone Thank you "
Drain unblocking
"Luke came our new years eve and was lovely and got the job done in no time at all. They also fitted us in earlier as they happened to have someone passing by. Great service. Happy Drains, happy customer. "
Blocked drain
"Quick response; good diagnosis on what to do; right equipment to clear the problem; did the job and explained how to reduce recurrence / maintainence. Good people to do work locally. And fair pricing "
Call 020 8166 8630
or our office mobile
07788 254933
All Harrow CCTV surveys include our state of the art Drainify reporting software. Check out the demo: